package com.itheima;

import com.itheima.constant.RedisConstant;
import com.itheima.utils.QiniuUtils;
import org.springframework.beans.factory.annotation.Autowired;
import redis.clients.jedis.JedisPool;

import java.util.Set;

/**
 * @Description:
 * @Version: V1.0
 */
public class ClearImgJob {
    @Autowired
    private JedisPool jedisPool;

    public void clearImg(){
        Set<String> set = jedisPool.getResource().sdiff(RedisConstant.SETMEAL_PIC_RESOURCES, RedisConstant.SETMEAL_PIC_DB_RESOURCES);
        if(set!=null){
            for (String picName : set) {
                QiniuUtils.deleteFileFromQiniu(picName);
                jedisPool.getResource().srem(RedisConstant.SETMEAL_PIC_RESOURCES,picName);
                System.out.println("定时任务执行,清楚垃圾图片:"+picName);
            }
        }

    }
}
